Garg S.K <br/><br/>
Sewage Disposal and Air Pollution Engineering 

 - Seventh 
 - New Delhi  Khanna Publications,New Delhi.  1979 
 -  II .
<br/><br/><label>ISBN: </label>0000017583 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Air  Disposal  Engineering  Environmental  Pollution  Sewage<br/>Water supply & sanitary Engg
<br/><br/><label>Dewey Class. No.: </label>628.1